## The cube made interesting |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

The planes of symmetry and axes of sym | 6 |

The group of rotations of the cube | 21 |

Sections of the cube | 37 |

Copyright | |

4 other sections not shown

### Common terms and phrases

adjoining faces axes of symmetry bigger cube black faces blue canal centre of symmetry coloured cubes colours to choose common vertex congruent with Kx conjugate octahedron cube 77 Cube Face cube fits cube VII cut the cube denoted diagonal plane different colour dodecahedron edge of intersection Euler formula Euler theorem face face face four faces gn b gy gn gy gn y gy green gy gn gy VII icosahedron joining the centres meshes neighbouring faces non-congruent blocks number of faces number of vertices opposite faces original position parallelogram pentagon perpendicular planes of symmetry possible prisms Px and P2 pyramids regular hexagon regular octahedron regular polyhedron relative to plane rotation P2 rotation through 90 semi-regular semiregular polyhedron shown in Fig side simple polyhedron simply connected single rotation six square faces small cubes small faces superposition of rotations surface symmetric transformation relative tetrahedron triangles V+F-E white faces yellow